Answer:
x=-4/3
Step-by-step explanation:
3x-12=12x
3x-12x=12
-9/-3=12/-3
then -3 cancels
3x/3=-4/3
then 3 cancels 3
so x=-4/3
2 I think it is not sure hope it helps you out
Transformation involves moving a shape away from its original position
- The transformation to move the cabinet to a new position is translation
- The transformation to place the chair directly across the couch is reflection
<em>The required diagrams to answer this question are missing; so, I will provide a general exam</em>
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<u>(a) Moving the cabinets</u>
The question says that the cabinets are moved away from their original position.
Since terms like <em>"rotation" or "reflection"</em> are not used, then the general transformation used for "moving" is translation.
Hence, the transformation is translation
<u>(b) Changing the position of the chairs</u>
The question says that the chairs would be placed directly across the couch.
The term "directly across" is used for reflection of a shape.
Hence, the transformation is reflection
Read more about transformation at:
brainly.com/question/11709244
Answer:
The coordinates of the fourth vertex is ( 2.1 , -3.6)
Step-by-step explanation:
Given:
The vertices are ( -2.3 and −3.6), (−2.3, and 2.2), and (2.1, and 2.2).
To Find :
The fourth coordinate = ?
Solution:
Let (a,b) be the missing coordinates
Now let us use the the mid point formula and find the missing coordinate.
Let ( -2.3 ,−3.6) be the point A
Let (−2.3,2.2) be the point B
Let (2.1, 2.2) be the point C
The mid point of AC should be BD
Step 1: Finding The mid pint of AC
The mid pint of AC
Step 2: Lets Equate the midpoints'
The mid pint of BD
=>
= (-0.1, -0.7)
a = 2.1
b = -3.6
